Thank you for viewing our products! ■□■□■□■□Peace of mind guarantee after purchase■□■□■□■□ ＼Bundling available! Please feel free to ask♡／ 2 purchased...200 yen off 3 purchased...300 yen off 4 purchased...400 yen off Glasses & reading glasses handled (other prescriptions/frames) → #glasses handled ●○●○●○●○●○●○●○●○●○ ︎︎◌Instant purchase OK ︎︎◌No need to comment after purchase ︎︎◌Brand new, unused ︎︎◌Free shipping ⦿If you have any questions, please feel free to comment♡ ●○●○●○●○●○●○●○●○●○ 【Product Name】 【+1.0～4.0 Adjustable Power】Pint Glasses Smart Zoom Lightweight Oval Stylish Black Frame Shape...Oval Color...Black One is enough◎ 【Product Description】 ●Latest Pint Glasses Progressive Multifocal Intelligence Smart Zoom function reading glasses ●Multi-focus, adapts from 1.0 to 4.0 diopters. Improves efficiency of computer work where eye movement between near and far is significant. Can be used regardless of age or prescription. ●Bifocal progressive smart zoom glasses ●Unisex ●Blue light cut rate 40% for long hours of computer and smartphone use♪ ●UV (UV400) cut rate of about 99% for outdoor use♪ Cuts blue light and ultraviolet rays from monitors and natural light ●Ultra-lightweight, so it won't hurt your ears even if you wear it for a long time, and it won't be a burden. 【Caution】 This is different from regular bifocal reading glasses. You cannot see distant objects. It takes 1-2 weeks for your eyes to adjust (varies from person to person). Also, it does not have astigmatism or myopia correction functions, so it may not be usable depending on the condition of your eyes.